15. Don't worry, your luggage will be taken care of about, and it will be delivered on time to the hotel. 16. I wonder why this book is so often referred to? 17. My grandmother has heart attack. – And has the doctor been sent for? 18. How do you think why these issues were not touched in the discussion? 19. It is not surprising that this film is so much talked about. 20. It is a pity that this remark did not pay attention to. 21. I learned that this house had never been lived in. 22. We do not know that he was wanted by the police.
Present simple: Mr Brain builds the house. Present continuous: Mr Brain is building the house at the moment. Present perfect: Mr Brain has just built the house. Present perfect continuous: Mr Brain has been building the house for 2 months.
Past Simple: Mr Brain built the house last year. Past continuous: Mr Brain was building the house when I came. Past Perfect: Mr Brain had built the house before he moved to Australia. Past Perfect continuous: Mr Brain had been building the house for 2 months when his son was born.
Future Simple: Mr Brain will build the house soon. Future Continuous: Mr Brain will be building the house tomorrow at 5 o'clock. Future perfect: Mr Brain will have built the house by the end of September. Future perfect continuous: Mr Brain will have been building the house for 2 months already by the end of September.
15. Don't worry, your luggage will be taken care of about, and it will be delivered on time to the hotel. 16. I wonder why this book is so often referred to? 17. My grandmother has heart attack. – And has the doctor been sent for? 18. How do you think why these issues were not touched in the discussion? 19. It is not surprising that this film is so much talked about. 20. It is a pity that this remark did not pay attention to. 21. I learned that this house had never been lived in. 22. We do not know that he was wanted by the police.
Present continuous: Mr Brain is building the house at the moment.
Present perfect: Mr Brain has just built the house.
Present perfect continuous: Mr Brain has been building the house for 2 months.
Past Simple: Mr Brain built the house last year.
Past continuous: Mr Brain was building the house when I came.
Past Perfect: Mr Brain had built the house before he moved to Australia.
Past Perfect continuous: Mr Brain had been building the house for 2 months when his son was born.
Future Simple: Mr Brain will build the house soon.
Future Continuous: Mr Brain will be building the house tomorrow at 5 o'clock.
Future perfect: Mr Brain will have built the house by the end of September.
Future perfect continuous: Mr Brain will have been building the house for 2 months already by the end of September.